Corundum Flask

Corundum FlaskLasts 7.50 Seconds
Consumes 20 of 50 Charges on use
30% increased Stun Threshold
Cannot be Stunned if you've been Stunned during Flask effectRequires Level 27Right click to drink. Can only hold charges while in belt. Refills as you kill monsters.

Acquisition
Drop level: 27Vendor Offer
1x Scroll FragmentMetadata
Item class: Utility Flask
Metadata ID: Metadata/Items/Flasks/FlaskUtility17

Corundum Flask is a utility flask base type.

Modifiers

Main page: List of modifiers for utility flasks

Unique versions

There are currently no unique items for this base item type.

Item acquisition

Corundum Flask can drop anywhere.

Recipes

Corundum Flask can be created from the following recipes:

Amount	Part	Description	Meta
4	The SurgeonThe Surgeon4Surgeon's Flask"He might be lacking in vision, but his virtuosity is undeniable." - Malachai, on Maligaro	Random Surgeon'sSurgeon's Prefix (31-35)% chance to gain a Flask Charge when you deal a Critical Strike flask	A
1	The VoidThe Void1Reach into the Void and claim your prize.	Random divination card set exchange	A

Quest reward

This item is given as a quest reward for the following quests:

Class →	Witch	Shadow	Ranger	Duelist	Marauder	Templar	Scion
Quest ↓
The Silver Locket Act 7	✓
Safe Passage Act 10	✓

Ruthless mode

Utility Flasks cannot gain charges while active in Ruthless mode. This flask also has a flask duration of 5.00 seconds instead.

Version history

Version	Changes
3.16.0	Now last 8 seconds (previously 5).
3.15.0	Introduced to the game.